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path: root/drivers/gpio/gpio-sodaville.c
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2014-07-22gpio: remove all usage of gpio_remove retval in driver/gpioabdoulaye berthe
Signed-off-by: abdoulaye berthe <berthe.ab@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-12-20gpio: sodaville: fix some error return code on error pathWei Yongjun
Fix to return a negative error code from the error handling case instead of 0. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-12-03gpio: remove DEFINE_PCI_DEVICE_TABLE macroJingoo Han
Don't use DEFINE_PCI_DEVICE_TABLE macro, because this macro is not preferred. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-28gpio: remove use of __devinitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Kevin Hilman <khilman@ti.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04gpio: Use DEFINE_PCI_DEVICE_TABLE macroAxel Lin
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-05-19gpio/generic: initialize basic_mmio_gpio shadow variables properlyShawn Guo
It fixes the issue in gpio-generic that commit fb14921 (gpio/mxc: add missing initialization of basic_mmio_gpio shadow variables) manged to fix in gpio-mxc driver, so that other platform specific drivers do not suffer from the same problem over and over again. Changes since v1: * Turn the last parameter of bgpio_init() "bool big_endian" into "unsigned long flags" and give those really quirky hardwares a chance to tell that reg_set and reg_dir are unreadable. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> [grant.likely: Fix big-endian usage to explicitly set BBGPIOF_BIG_ENDIAN] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-05-08Merge tag 'v3.4-rc6' into gpio/nextGrant Likely
Linux 3.4-rc6
2012-04-10gpio/sodaville: Convert sodaville driver to new irqdomain APIGrant Likely
The irqdomain api changed significantly in v3.4 which caused a build failure for this driver. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Hans J. Koch <hjk@linutronix.de> Cc: Torben Hohn <torbenh@linutronix.de>
2012-04-07gpio: Convert drivers to use module_pci_driver()Axel Lin
This patch converts the drivers in drivers/gpio/* to use module_pci_driver() macro which makes the code smaller and a bit simpler by having less boilerplate. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-02-03gpio: Add a driver for Sodaville GPIO controllerSebastian Andrzej Siewior
Sodaville has GPIO controller behind the PCI bus. To my suprissed it is not the same as on PXA. The interrupt & gpio chip can be referenced from the device tree like from any other driver. Unfortunately the driver which uses the gpio interrupt has to use irq_of_parse_and_map() instead of platform_get_irq(). The problem is that the platform device (which is created from the device tree) is most likely created before the interrupt chip is registered and therefore irq_of_parse_and_map() fails. In theory the driver works as module. In reality most of the irq functions are not exported to modules and it is possible that _this_ module is unloaded while the provided irqs are still in use. Signed-off-by: Hans J. Koch <hjk@linutronix.de> [torbenh@linutronix.de: make it work after the irq namespace cleanup, add some device tree entries.] Signed-off-by: Torben Hohn <torbenh@linutronix.de> [bigeasy@linutronix.de: convert to generic irq & gpio chip] Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> [grant.likely@secretlab.ca: depend on x86 to avoid irq_domain breakage] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>